VANXON / VALVE GEARBOXES
Valve gearboxes
Manual worm gear operators and signal feedback gearboxes for industrial valve assemblies.
TECHNICAL DETAILS
The details behind the fit.
Review the model, material and connection before confirming your component.
| Product families | Manual operators, signal gearboxes and worm gear drives |
|---|---|
| QWL ratio | 20:1–80:1 options; confirm for the selected model |
| QWL housing | Ductile iron / cast steel |
| Matching details | Valve type, operating torque, mounting interface and signal needs |
Published model data is provided for reference. Confirm dimensions, units, material and operating limits against your approved drawing before ordering.
QWL valve gear actuator
Manual handwheel operation and visual position indication.
RXWL-P1 signal feedback actuator
Visual valve position feedback with integrated terminal module.
XWL-R signal gearbox
Signal feedback and customizable mounting connection.
WNS slewing drive
Slewing structure for rotary valve operation.
MANUFACTURING
A closer look at the factory.
Machining and assembly at our workshops in Pingyin, Jinan.
COMPANY DOCUMENTS
Qualifications, clearly presented.
Archived copy from our company website. The ISO 9001 certificate shown is dated valid until 24 September 2026; please request the latest copy for supplier approval.
PRODUCTION & STOCK
From individual parts to batches.
A view of our component production and packing. These are shared factory photographs; availability for your selected model is confirmed with the quotation.
EXPORT PREPARATION
Packed for the next journey.
Protective packing, container loading and dispatch from our factory.
CUSTOMER VISITS
Good connections begin in person.
Technical discussions, production reviews and visits to the workshop.
